Green frogs food was studied by numerous authors. It is known that food vary according to habitat and season. Ciric river basin is important because of the presence of artificial ponds populated by frogs. These ponds are located in the outskirts of IaÂși town. (North-eastern part). Amphibians, especially green frogs, by their abundance, are an important component of the ecosystem. The aim of the study was to determine the feeding habits in Rana esculenta complex and to complete the research run in the region so far.